JP2000501298A - パルス無線周波電子常磁性共鳴による生体内撮像およびオキシメトリおよびｆｔ顕微鏡検査を実施するシステムおよび方法 - Google Patents

パルス無線周波電子常磁性共鳴による生体内撮像およびオキシメトリおよびｆｔ顕微鏡検査を実施するシステムおよび方法

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Publication number
JP2000501298A
JP2000501298A JP9506840A JP50684097A JP2000501298A JP 2000501298 A JP2000501298 A JP 2000501298A JP 9506840 A JP9506840 A JP 9506840A JP 50684097 A JP50684097 A JP 50684097A JP 2000501298 A JP2000501298 A JP 2000501298A
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JP
Japan
Prior art keywords
epr
radio frequency
column
signal
generating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP9506840A
Other languages
English (en)
Japanese (ja)
Inventor
ムルゲサン，ラマチャンドラン
シェルクリ，ムラリ・ケイ
ミッチェル，ジェームス・ビイ
サブラマニアン，サンカラン
チューディン，ロルフ・ジイ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Health and Human Services
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US Department of Health and Human Services
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of JP2000501298A publication Critical patent/JP2000501298A/ja
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3607—RF waveform generators, e.g. frequency generators, amplitude-, frequency- or phase modulators or shifters, pulse programmers, digital to analog converters for the RF signal, means for filtering or attenuating of the RF signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP9506840A 1995-07-20 1996-07-18 パルス無線周波電子常磁性共鳴による生体内撮像およびオキシメトリおよびｆｔ顕微鏡検査を実施するシステムおよび方法 Ceased JP2000501298A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/504,616 US5678548A (en) 1995-07-20 1995-07-20 System and method for performing in vivo imaging and oxymetry and FT microscopy by pulsed radiofrequency electron paramagnetic resonance
US08/504,616 1995-07-20
PCT/US1996/011879 WO1997004331A1 (fr) 1995-07-20 1996-07-18 Systeme et procede d'imagerie et d'oxymetrie in vivo et de microscopie ft par resonance paramagnetique electronique a radiofrequences pulsees

Publications (1)

Publication Number Publication Date
JP2000501298A true JP2000501298A (ja) 2000-02-08

Family

ID=24007035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9506840A Ceased JP2000501298A (ja) 1995-07-20 1996-07-18 パルス無線周波電子常磁性共鳴による生体内撮像およびオキシメトリおよびｆｔ顕微鏡検査を実施するシステムおよび方法

Country Status (6)

Country Link
US (2) US5678548A (fr)
EP (1) EP0839326A1 (fr)
JP (1) JP2000501298A (fr)
AU (1) AU706659B2 (fr)
CA (1) CA2227262A1 (fr)
WO (1) WO1997004331A1 (fr)

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JP2009261700A (ja) * 2008-04-25 2009-11-12 Ge Medical Systems Global Technology Co Llc Ｍｒｉシステム
JP2012504247A (ja) * 2008-09-30 2012-02-16 アイメック パルスｅｐｒ検出
JP2012504231A (ja) * 2008-09-30 2012-02-16 アイメック 単磁区ナノ粒子の磁気共鳴イメージング

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US10973656B2 (en) 2009-09-18 2021-04-13 Spinal Surgical Strategies, Inc. Bone graft delivery system and method for using same
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RU2756168C1 (ru) * 2020-12-29 2021-09-28 Федеральное государственное бюджетное учреждение науки Новосибирский институт органической химии им. Н.Н. Ворожцова Сибирского отделения Российской академии наук (НИОХ СО РАН) Мост импульсного ЭПР-спектрометра X- и Q-диапазона на основе цифрового синтезатора СВЧ-излучения и полупроводникового усилителя мощности
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009261700A (ja) * 2008-04-25 2009-11-12 Ge Medical Systems Global Technology Co Llc Ｍｒｉシステム
JP2012504247A (ja) * 2008-09-30 2012-02-16 アイメック パルスｅｐｒ検出
JP2012504231A (ja) * 2008-09-30 2012-02-16 アイメック 単磁区ナノ粒子の磁気共鳴イメージング

Also Published As

Publication number Publication date
WO1997004331A1 (fr) 1997-02-06
AU6548196A (en) 1997-02-18
US5865746A (en) 1999-02-02
US5678548A (en) 1997-10-21
EP0839326A1 (fr) 1998-05-06
CA2227262A1 (fr) 1997-02-06
AU706659B2 (en) 1999-06-17

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